CH642863A5 - Filtereinheit zum entgasen einer fluessigkeit und ablassen des gases sowie verfahren zur herstellung der einheit. - Google Patents

Filtereinheit zum entgasen einer fluessigkeit und ablassen des gases sowie verfahren zur herstellung der einheit. Download PDF

Info

Publication number
CH642863A5
CH642863A5 CH1208378A CH1208378A CH642863A5 CH 642863 A5 CH642863 A5 CH 642863A5 CH 1208378 A CH1208378 A CH 1208378A CH 1208378 A CH1208378 A CH 1208378A CH 642863 A5 CH642863 A5 CH 642863A5
Authority
CH
Switzerland
Prior art keywords
housing
degassing
filter
liquid
filter unit
Prior art date
Application number
CH1208378A
Other languages
German (de)
English (en)
Inventor
Ricky R Ruschke
Original Assignee
Baxter Travenol Lab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Baxter Travenol Lab filed Critical Baxter Travenol Lab
Publication of CH642863A5 publication Critical patent/CH642863A5/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/36—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0031—Degasification of liquids by filtration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7536—General characteristics of the apparatus with filters allowing gas passage, but preventing liquid passage, e.g. liquophobic, hydrophobic, water-repellent membranes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve
    • Y10T137/7888—With valve member flexing about securement
    • Y10T137/789—Central mount

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Emergency Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Degasification And Air Bubble Elimination (AREA)
CH1208378A 1977-11-30 1978-11-24 Filtereinheit zum entgasen einer fluessigkeit und ablassen des gases sowie verfahren zur herstellung der einheit. CH642863A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/856,147 US4190426A (en) 1977-11-30 1977-11-30 Gas separating and venting filter

Publications (1)

Publication Number Publication Date
CH642863A5 true CH642863A5 (de) 1984-05-15

Family

ID=25322948

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1208378A CH642863A5 (de) 1977-11-30 1978-11-24 Filtereinheit zum entgasen einer fluessigkeit und ablassen des gases sowie verfahren zur herstellung der einheit.

Country Status (17)

Country Link
US (1) US4190426A (sv)
JP (1) JPS5485478A (sv)
AU (1) AU526984B2 (sv)
BE (1) BE872341A (sv)
CA (1) CA1110555A (sv)
CH (1) CH642863A5 (sv)
DE (1) DE2851838A1 (sv)
DK (1) DK536778A (sv)
ES (1) ES475594A1 (sv)
FR (1) FR2410495A1 (sv)
GB (3) GB2008963B (sv)
IE (1) IE47601B1 (sv)
IL (1) IL55923A (sv)
NL (1) NL7811734A (sv)
NO (1) NO149803C (sv)
SE (1) SE7812289L (sv)
ZA (1) ZA786678B (sv)

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Also Published As

Publication number Publication date
GB2042918A (en) 1980-10-01
IL55923A0 (en) 1979-01-31
CA1110555A (en) 1981-10-13
IL55923A (en) 1983-06-15
GB2042919B (en) 1982-07-14
GB2042918B (en) 1982-08-04
US4190426A (en) 1980-02-26
GB2008963A (en) 1979-06-13
FR2410495A1 (fr) 1979-06-29
GB2042919A (en) 1980-10-01
SE7812289L (sv) 1979-05-31
FR2410495B1 (sv) 1984-01-06
JPS5485478A (en) 1979-07-07
DE2851838A1 (de) 1979-05-31
IE47601B1 (en) 1984-05-02
NO784008L (no) 1979-05-31
IE782368L (en) 1979-05-30
ZA786678B (en) 1979-10-31
AU4169178A (en) 1979-06-07
NO149803C (no) 1984-06-27
NO149803B (no) 1984-03-19
GB2008963B (en) 1982-05-06
ES475594A1 (es) 1980-01-16
DK536778A (da) 1979-05-31
AU526984B2 (en) 1983-02-10
BE872341A (fr) 1979-03-16
NL7811734A (nl) 1979-06-01
JPS6241767B2 (sv) 1987-09-04

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